http://wikilegacy.armadeus.com/index.php?action=history&feed=atom&title=Talk%3ARTC 2026-05-01T06:16:41Z Revision history for this page on the wiki MediaWiki 1.43.6 http://wikilegacy.armadeus.com/index.php?title=Talk:RTC&diff=5922&oldid=prev 2009-02-26T10:38:49Z

<p>New page: == Driver installation == First be sure to use an armadeus 2.0 or higher. The RTC/DS1374 support is already configured in U-BOOT and linux kernel 2.6.18.1 and higher. Therefore you have n...</p> <p><b>New page</b></p><div>== Driver installation ==<br /> <br /> First be sure to use an armadeus 2.0 or higher.<br /> The RTC/DS1374 support is already configured in U-BOOT and linux kernel 2.6.18.1 and higher.<br /> Therefore you have nothing to configure to use the RTC.<br /> Nevertheless these are the parameters to check to have the RTC supported:<br /> $ make linux26-menuconfig<br /> * check the i2c module drivers &quot;I2C support&quot;, &quot;I2C DEVICE&quot;, &quot;I2C HARDWARE/bus on imx&quot; <br /> * check the RTC module driver &quot;RTC class&quot;, &quot;set time from RTC&quot; &quot;RTC interface dev&quot; <br /> * if you integrates these module statically in the kernel then the system date will be set at power-up.<br /> <br /> $ make<br /> and reload your kernel and/or rootfs<br /> <br /> == Installation ==<br /> <br /> *Installation is automatic with the default configuration but if you choose to compile rtc and i2c drivers as module then you have to load them:<br /> $ modprobe i2c-imx<br /> $ modprobe rtc-ds1374<br /> $ modprobe rtc-dev</div>

JulienB